InChI=1S/C36H30O14/c1-12-8-16-21(14-4-2-7-19(39)24(14)29(42)26(16)30(43)27(12)40)22-15-5-3-6-18(38)23(15)28(41)25-17(22)9-13(11-37)10-20(25)49-36-33(46)31(44)32(45)34(50-36)35(47)48/h2-10,21-22,31-34,36-40,43-46H,11H2,1H3,(H,47,48)